Use the prepositions to complete gaps.(at,of,by,for,in,as,on,) I'm archaeologist's...

Question

Use the prepositions to complete gaps.(at,of,by,for,in,as,on,)

I'm archaeologist's assistent and i've been working ___ a Roman fort __ two weeks . I've always been interested ___ archeology,so when i saw the job advertisement ___the newspaper I applied immediately.I was lucky.Although i had no experiense __ working __ an crchaeologist ,I was offerd the job.so now i spend most of the day surrounded ___dust and dirt!

Answer 1

1. in(?)

2. for

3. in

4. in

5. in

6. as

7. by

что-то больно много IN, т ч особо мне не доверяйте)